diff options
Diffstat (limited to 'branches/sca-java-1.2/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingProcessor.java')
| -rw-r--r-- | branches/sca-java-1.2/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingProcessor.java | 376 |
1 files changed, 0 insertions, 376 deletions
diff --git a/branches/sca-java-1.2/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingProcessor.java b/branches/sca-java-1.2/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingProcessor.java deleted file mode 100644 index f6a11412e5..0000000000 --- a/branches/sca-java-1.2/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingProcessor.java +++ /dev/null @@ -1,376 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.jms.impl; - -import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; -import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; - -import java.util.StringTokenizer; - -import javax.xml.namespace.QName; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.XMLStreamWriter; - -import org.apache.tuscany.sca.assembly.xml.Constants; -import org.apache.tuscany.sca.assembly.xml.PolicyAttachPointProcessor; -import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.contribution.service.ContributionReadException; -import org.apache.tuscany.sca.contribution.service.ContributionResolveException; -import org.apache.tuscany.sca.contribution.service.ContributionWriteException; -import org.apache.tuscany.sca.policy.PolicyFactory; - -/** - * A processor to read the XML that describes the JMS binding... - * - * <binding.jms correlationScheme="string"? - * initialContextFactory="xs:anyURI"? - * jndiURL="xs:anyURI"? - * requestConnection="QName"? - * responseConnection="QName"? - * operationProperties="QName"? - * ...> - * - * <destination name="xs:anyURI" type="string"? create="string"?> - * <property name="NMTOKEN" type="NMTOKEN">* - * </destination>? - * - * <connectionFactory name="xs:anyURI" create="string"?> - * <property name="NMTOKEN" type="NMTOKEN">* - * </connectionFactory>? - * - * <activationSpec name="xs:anyURI" create="string"?> - * <property name="NMTOKEN" type="NMTOKEN">* - * </activationSpec>? - * - * <response> - * <destination name="xs:anyURI" type="string"? create="string"?> - * <property name="NMTOKEN" type="NMTOKEN">* - * </destination>? - * - * <connectionFactory name="xs:anyURI" create="string"?> - * <property name="NMTOKEN" type="NMTOKEN">* - * </connectionFactory>? - * - * <activationSpec name="xs:anyURI" create="string"?> - * <property name="NMTOKEN" type="NMTOKEN">* - * </activationSpec>? - * </response>? - * - * <resourceAdapter name="NMTOKEN">? - * <property name="NMTOKEN" type="NMTOKEN">* - * </resourceAdapter>? - * - * <headers JMSType="string"? - * JMSCorrelationId="string"? - * JMSDeliveryMode="string"? - * JMSTimeToLive="int"? - * JMSPriority="string"?> - * <property name="NMTOKEN" type="NMTOKEN">* - * </headers>? - * - * <operationProperties name="string" nativeOperation="string"?> - * <property name="NMTOKEN" type="NMTOKEN">* - * <headers JMSType="string"? - * JMSCorrelationId="string"? - * JMSDeliveryMode="string"? - * JMSTimeToLive="int"? - * JMSPriority="string"?> - * <property name="NMTOKEN" type="NMTOKEN">* - * </headers>? - * </operationProperties>* - * </binding.jms> - */ - -public class JMSBindingProcessor implements StAXArtifactProcessor<JMSBinding> { - - private PolicyFactory policyFactory; - private PolicyAttachPointProcessor policyProcessor; - - public JMSBindingProcessor(ModelFactoryExtensionPoint modelFactories) { - this.policyFactory = modelFactories.getFactory(PolicyFactory.class); - this.policyProcessor = new PolicyAttachPointProcessor(policyFactory); - } - - public QName getArtifactType() { - return JMSBindingConstants.BINDING_JMS_QNAME; - } - - public Class<JMSBinding> getModelType() { - return JMSBinding.class; - } - - public JMSBinding read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { - JMSBinding jmsBinding = new JMSBinding(); - - // Read policies - policyProcessor.readPolicies(jmsBinding, reader); - - // Read binding name - String name = reader.getAttributeValue(null, "name"); - if (name != null) { - jmsBinding.setName(name); - } - - // Read binding URI - String uri = reader.getAttributeValue(null, "uri"); - if (uri != null && uri.length() > 0) { - parseURI(uri, jmsBinding); - } - - // Read correlation scheme - String correlationScheme = reader.getAttributeValue(null, "correlationScheme"); - if (correlationScheme != null && correlationScheme.length() > 0) { - if (JMSBindingConstants.VALID_CORRELATION_SCHEMES.contains(correlationScheme.toLowerCase())) { - jmsBinding.setCorrelationScheme(correlationScheme); - } else { - throw new JMSBindingException("invalid correlationScheme: " + correlationScheme); - } - } - - // Read initial context factory - String initialContextFactory = reader.getAttributeValue(null, "initialContextFactory"); - if (initialContextFactory != null && initialContextFactory.length() > 0) { - jmsBinding.setInitialContextFactoryName(initialContextFactory); - } - - // Read jndi URL - String jndiURL = reader.getAttributeValue(null, "jndiURL"); - if (jndiURL != null && jndiURL.length() > 0) { - jmsBinding.setJndiURL(jndiURL); - } - - // Read message processor class name - String messageProcessorName = reader.getAttributeValue(null, "messageProcessor"); - if (messageProcessorName != null && messageProcessorName.length() > 0) { - jmsBinding.setRequestMessageProcessorName(messageProcessorName); - jmsBinding.setResponseMessageProcessorName(messageProcessorName); - } - - // Read requestConnection - // TODO - // Read reponseConnection - // TODO - // Read operationProperties - // TODO - - // Read subelements of binding.jms - boolean endFound = false; - while (!endFound) { - switch (reader.next()) { - case START_ELEMENT: - String elementName = reader.getName().getLocalPart(); - if ("destination".equals(elementName)) { - parseDestination(reader, jmsBinding); - } else if ("connectionFactory".equals(elementName)) { - parseConnectionFactory(reader, jmsBinding); - } else if ("activationSpec".equals(elementName)) { - parseActivationSpec(reader, jmsBinding); - } else if ("response".equals(elementName)) { - parseResponse(reader, jmsBinding); - } else if ("resourceAdapter".equals(elementName)) { - parseResourceAdapter(reader, jmsBinding); - } else if ("headers".equals(elementName)) { - parseHeaders(reader, jmsBinding); - } else if ("operationProperties".equals(elementName)) { - parseOperationProperties(reader, jmsBinding); - } - reader.next(); - break; - case END_ELEMENT: - QName x = reader.getName(); - if (x.equals(JMSBindingConstants.BINDING_JMS_QNAME)) { - endFound = true; - } else { - throw new RuntimeException("Incomplete binding.jms definition found unexpected element " + x - .toString()); - } - } - } - - jmsBinding.validate(); - - return jmsBinding; - } - - protected void parseURI(String uri, JMSBinding jmsBinding) { - if (!uri.startsWith("jms:")) { - throw new JMSBindingException("uri must start with the scheme 'jms:' for uri: " + uri); - } - int i = uri.indexOf('?'); - if (i < 0) { - jmsBinding.setDestinationName(uri.substring(4)); - } else { - jmsBinding.setDestinationName(uri.substring(4, i)); - StringTokenizer st = new StringTokenizer(uri.substring(i+1),"&"); - while (st.hasMoreTokens()) { - String s = st.nextToken(); - if (s.startsWith("connectionFactoryName=")) { - jmsBinding.setConnectionFactoryName(s.substring(22)); - } else { - throw new JMSBindingException("unknown token '" + s + "' in uri: " + uri); - } - } - } - } - - public void resolve(JMSBinding model, ModelResolver resolver) throws ContributionResolveException { - } - - public void write(JMSBinding rmiBinding, XMLStreamWriter writer) throws ContributionWriteException, - XMLStreamException { - // Write a <binding.jms> - writer.writeStartElement(Constants.SCA10_NS, JMSBindingConstants.BINDING_JMS); - - // FIXME Implement - - writer.writeEndElement(); - } - - private void parseDestination(XMLStreamReader reader, JMSBinding jmsBinding) throws XMLStreamException { - String name = reader.getAttributeValue(null, "name"); - if (name != null && name.length() > 0) { - jmsBinding.setDestinationName(name); - } - - String type = reader.getAttributeValue(null, "type"); - if (type != null && type.length() > 0) { - if (JMSBindingConstants.DESTINATION_TYPE_QUEUE.equalsIgnoreCase(type)) { - jmsBinding.setDestinationType(JMSBindingConstants.DESTINATION_TYPE_QUEUE); - } else if (JMSBindingConstants.DESTINATION_TYPE_TOPIC.equalsIgnoreCase(type)) { - jmsBinding.setDestinationType(JMSBindingConstants.DESTINATION_TYPE_TOPIC); - } else { - throw new RuntimeException("invalid destination type: " + type); - } - System.err.println("JMS Binding doesn't process destination type yet"); - } - - String create = reader.getAttributeValue(null, "create"); - if (create != null && create.length() > 0) { - jmsBinding.setDestinationCreate(create); - } - } - - private void parseConnectionFactory(XMLStreamReader reader, JMSBinding jmsBinding) { - String name = reader.getAttributeValue(null, "name"); - if (name != null && name.length() > 0) { - jmsBinding.setConnectionFactoryName(name); - } else { - throw new RuntimeException("missing connectionFactory name"); - } - } - - private void parseActivationSpec(XMLStreamReader reader, JMSBinding jmsBinding) { - String name = reader.getAttributeValue(null, "name"); - if (name != null && name.length() > 0) { - jmsBinding.setActivationSpecName(name); - System.err.println("JMS Binding doesn't process activationSpec yet"); - } else { - throw new RuntimeException("missing ActivationSpec name"); - } - } - - private void parseResponseDestination(XMLStreamReader reader, JMSBinding jmsBinding) throws XMLStreamException { - String name = reader.getAttributeValue(null, "name"); - if (name != null && name.length() > 0) { - jmsBinding.setResponseDestinationName(name); - } - - String type = reader.getAttributeValue(null, "type"); - if (type != null && type.length() > 0) { - if (JMSBindingConstants.DESTINATION_TYPE_QUEUE.equalsIgnoreCase(type)) { - jmsBinding.setResponseDestinationType(JMSBindingConstants.DESTINATION_TYPE_QUEUE); - } else if (JMSBindingConstants.DESTINATION_TYPE_TOPIC.equalsIgnoreCase(type)) { - jmsBinding.setResponseDestinationType(JMSBindingConstants.DESTINATION_TYPE_TOPIC); - } else { - throw new RuntimeException("invalid response destination type: " + type); - } - System.err.println("JMS Binding doesn't process response destination type yet"); - } - - String create = reader.getAttributeValue(null, "create"); - if (create != null && create.length() > 0) { - jmsBinding.setResponseDestinationCreate(create); - } - } - - private void parseResponseConnectionFactory(XMLStreamReader reader, JMSBinding jmsBinding) { - String name = reader.getAttributeValue(null, "name"); - if (name != null && name.length() > 0) { - jmsBinding.setResponseConnectionFactoryName(name); - System.err.println("JMS Binding doesn't process response connectionFactory yet"); - } else { - throw new RuntimeException("missing response connectionFactory name"); - } - } - - private void parseResponseActivationSpec(XMLStreamReader reader, JMSBinding jmsBinding) { - String name = reader.getAttributeValue(null, "name"); - if (name != null && name.length() > 0) { - jmsBinding.setResponseActivationSpecName(name); - System.err.println("JMS Binding doesn't process response activationSpec yet"); - } else { - throw new RuntimeException("missing response ActivationSpec name"); - } - } - - private void parseResponse(XMLStreamReader reader, JMSBinding jmsBinding) throws XMLStreamException { - // Read subelements of response - while (true) { - switch (reader.next()) { - case START_ELEMENT: - String elementName = reader.getName().getLocalPart(); - if ("destination".equals(elementName)) { - parseResponseDestination(reader, jmsBinding); - } else if ("connectionFactory".equals(elementName)) { - parseResponseConnectionFactory(reader, jmsBinding); - } else if ("activationSpec".equals(elementName)) { - parseResponseActivationSpec(reader, jmsBinding); - } - reader.next(); - break; - case END_ELEMENT: - QName x = reader.getName(); - if (x.getLocalPart().equals("response")) { - return; - } else { - throw new RuntimeException( - "Incomplete binding.jms/response definition found unexpected element " + x - .toString()); - } - } - } - } - - private void parseResourceAdapter(XMLStreamReader reader, JMSBinding jmsBinding) throws XMLStreamException { - System.err.println("JMS Binding doesn't process resourceAdapter yet"); - } - - private void parseHeaders(XMLStreamReader reader, JMSBinding jmsBinding) throws XMLStreamException { - System.err.println("JMS Binding doesn't process headers yet"); - } - - private void parseOperationProperties(XMLStreamReader reader, JMSBinding jmsBinding) throws XMLStreamException { - System.err.println("JMS Binding doesn't process operationProperties yet"); - } - -} |